150972015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 251136000

約数和(自身を除く): 100163985

約数列:

[1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 2179, 2235, 4619, 6537, 10895, 13857, 23095, 32685, 67549, 69285, 202647, 324671, 337745, 974013, 1013235, 1623355, 4870065, 10064801, 30194403, 50324005, 150972015]

約数ペア:

[(1, 150972015), (3, 50324005), (5, 30194403), (15, 10064801), (31, 4870065), (93, 1623355), (149, 1013235), (155, 974013), (447, 337745), (465, 324671), (745, 202647), (2179, 69285), (2235, 67549), (4619, 32685), (6537, 23095), (10895, 13857)]